org.jasen.plugins
Class AnomalousCharacterScanner

java.lang.Object
  org.jasen.plugins.AnomalousCharacterScanner

All Implemented Interfaces:

JasenPlugin

public class AnomalousCharacterScanner

extends Object

implements JasenPlugin

Looks for excessive numbers of anomalous characters like '!' and '|'.

Author:

Jason Polites

Constructor Summary

AnomalousCharacterScanner()

Method Summary

void	destroy() Destroys the plugin.
void	init(Properties properties) Initialises the plugin with the given properties
JasenTestResult	test(Jasen engine, javax.mail.internet.MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) Computess the "spamminess" of a message.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AnomalousCharacterScanner

public AnomalousCharacterScanner()

Method Detail

init

public void init(Properties properties)
          throws JasenException

Description copied from interface: JasenPlugin

Initialises the plugin with the given properties

Specified by:

init in interface JasenPlugin

Parameters:

properties -

Throws:

JasenException

destroy

public void destroy()
             throws JasenException

Description copied from interface: JasenPlugin

Destroys the plugin. This is called when the core jASEN engine is destroyed

Specified by:

destroy in interface JasenPlugin

Throws:

JasenException

test

public JasenTestResult test(Jasen engine,
                            javax.mail.internet.MimeMessage rawMessage,
                            JasenMessage parsedMessage,
                            ParserData data,
                            ReceivedHeaderParser parser)
                     throws JasenException

Description copied from interface: JasenPlugin

Computess the "spamminess" of a message.

Specified by:

test in interface JasenPlugin

Parameters:

engine - A reference to the current engine instance.

rawMessage - The original MimeMessage passed to the engine.

parsedMessage - The parsed JasenMessage returned from the MimeParser.

data - The data returned from the HTML Parser / Tokenizer combination.

parser - The parser used to parse mail headers

Returns:

A JasenTestResult

Throws:

JasenException - If an error occurs while performing the test